I think it depends greatly on where you are located.The first couple of congs. I attended in Melbourne were very conservative and cold ,however most people worked for a living.
The Presiding Overseer as he was then known worked for a Life Insurance Co. as a salesmen and his brother was an Assistant to him, 2IC and he also worked for the same Co. as a sales rep.
When we moved to S.E.Qld. a lot of the brothers were either self employed in the building industry or in other cases working full time ,and was a very relaxed cong, and very social .
My wife and I were very much in the "in" crowd socializing with the Elders and MS as I was one.
Restaurants ,eating and drinking was a big part of our socializing after meetings and conventions.
Camping get-together`s and having meals at each others place on a rotating weekly basis we had a great social life.
Completely different from our Melbourne experience.